Juniper Networks G10 CMTS manual 179, Docsis Maximum Upstream Channel Rates and Widths, 16QAM

Radio Frequency (RF) Specifications

Table 51: DOCSIS Maximum Upstream Channel Rates and Widths

Symbol Rate	Channel Width	Bit-rate/sec	Bit-rate/sec
(ksym/sec)	(kHz)1	(QPSK)	(16QAM)
160	200	320,000	640,000
320	400	640,000	1,280,000
640	800	1,280,000	2,560,000
1,280	1,600	2,560,000	5,120,000
2,560	3,200	5,120,000	10,240,000

1. Channel width is the -30 dB bandwidth.

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Radio Frequency (RF) Specifications 179